/*
 * JFoenix
 * Copyright (c) 2015, JFoenix and/or its affiliates., All rights reserved.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3.0 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library.
 */

package com.jfoenix.validation;

import javafx.beans.DefaultProperty;
import javafx.scene.control.TextInputControl;

import com.jfoenix.validation.base.ValidatorBase;

@DefaultProperty(value="awsomeIcon")
public class RequiredFieldValidator extends ValidatorBase {

	@Override
	protected void eval() {
		if(srcControl.get() instanceof TextInputControl)
			evalTextInputField();
	}
	
	protected void evalTextInputField(){
		TextInputControl textField = (TextInputControl) srcControl.get();
		if (textField.getText() == null || textField.getText().equals(""))
			hasErrors.set(true);
		else
			hasErrors.set(false);
	}
}
